Spark plugs
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- Posts: 463
- Joined: 12 Apr 2010 08:40 am
Spark plugs
Will getting iridium sark plugs make a difference? if so how much?
Re: Spark plugs
Oh god yes. I used to deliver pizza's running 800+km per week so i upgraded te iridium. my car always starts, idles well, good power and helped with economy. saved ten bucks a week in gas. but remember that was about 800-900on a low week. I leave it sitting and as long as it gas charged battery and gas she fires.quicker than my daily too.
Own:
86 360GLT
97 S90
92 960S, Royal
01 Subaru Lancaster 6
96 Volvo 854R
Owned
E90 320 M-sport wagon
S60T -Mazda Familia
850lpt -AU Falcon
855T5 -91, 95, 97 960
940TIC -Mitsi GTO TT
16x 360-Toyota corolla
Toyota corona-R32 Skyline
V70R -V70T5
86 360GLT
97 S90
92 960S, Royal
01 Subaru Lancaster 6
96 Volvo 854R
Owned
E90 320 M-sport wagon
S60T -Mazda Familia
850lpt -AU Falcon
855T5 -91, 95, 97 960
940TIC -Mitsi GTO TT
16x 360-Toyota corolla
Toyota corona-R32 Skyline
V70R -V70T5
Re: Spark plugs
No, not a chance of it :p Any new plugs will be better than old plugs. Some plugs will last longer before they errode, but if you change them as per the Volvo service interval, it is just two plates of metal a set distance apart. Making sure all the volts get to the 2 plates is the key thing, what they are made out of will only effect how long they stay as two clean plates of metal at the same set distance.
Given how LE jet runs on 95% of cars I see, they'll all be sooted up and it'll be irrelevant within a week
Tbf, it's all personal opinion. Some people swear by them, I just can't see any reason in science to spend the extra.
Given how LE jet runs on 95% of cars I see, they'll all be sooted up and it'll be irrelevant within a week
Tbf, it's all personal opinion. Some people swear by them, I just can't see any reason in science to spend the extra.
'89(G) 340 GLE B172k
'03 S60 D5 SE, '91 (J) MX5, 1954 Cyclemaster
Ex:
'89(F) 340 GL F7R (ex B172k) - Fake -> SBKV 300 Runner Up 08, 12; '91(H) 340 GL B14.4E - Kar; '88(F) 360 GLT B200E - Jet -> BKV 300 Runner Up 09; '89(G) 360 GLT B200E - Beast
'03 S60 D5 SE, '91 (J) MX5, 1954 Cyclemaster
Ex:
'89(F) 340 GL F7R (ex B172k) - Fake -> SBKV 300 Runner Up 08, 12; '91(H) 340 GL B14.4E - Kar; '88(F) 360 GLT B200E - Jet -> BKV 300 Runner Up 09; '89(G) 360 GLT B200E - Beast
Re: Spark plugs
Which is fair, i spent the extra and haven't regretted it.
Own:
86 360GLT
97 S90
92 960S, Royal
01 Subaru Lancaster 6
96 Volvo 854R
Owned
E90 320 M-sport wagon
S60T -Mazda Familia
850lpt -AU Falcon
855T5 -91, 95, 97 960
940TIC -Mitsi GTO TT
16x 360-Toyota corolla
Toyota corona-R32 Skyline
V70R -V70T5
86 360GLT
97 S90
92 960S, Royal
01 Subaru Lancaster 6
96 Volvo 854R
Owned
E90 320 M-sport wagon
S60T -Mazda Familia
850lpt -AU Falcon
855T5 -91, 95, 97 960
940TIC -Mitsi GTO TT
16x 360-Toyota corolla
Toyota corona-R32 Skyline
V70R -V70T5
Re: Spark plugs
I've always liked the Bosch super 4, nice and revy, never had the need to change them once fitted. Tried platinum point ones in 1.4 but engine didn't like them, felt held back.
1980 345 DL_______1987 360 GLE (project car restored to GLT spec and B230FT'd)
1984 360 GLT______1987 360 GLT
1983 360 GLS______1989 360 GLE
1985 340 GL_______1986 340 1.4
1985 360 GLS______1995 940 SE 2.3 Turbo Estate (daily)
1987 340 GL 1.7
1984 360 GLT______1987 360 GLT
1983 360 GLS______1989 360 GLE
1985 340 GL_______1986 340 1.4
1985 360 GLS______1995 940 SE 2.3 Turbo Estate (daily)
1987 340 GL 1.7